I have some people using my profile reporting that it sometimes flies up high in SW. Nowhere in my profile I have any coord that is up high in SW, so I suppose it's either a PB / HB / Mesh issue? Nobody provided me with a log of it yet though.
Also, if it's currently executing actions in an If statement, and then gets interrupted (for example by full bags, then it'll go sell stuff) and after it's done selling, it'll just continue the first If statement where it left off.
This means if it's at the anvil crafting stuff and then the bags are full, it'll go vendor stuff. But after vendoring it won't go back to the anvil before trying to continue crafting stuff.
Another way of explaining the example (just did some paint magic for ya):
I have a way more simple profile than the engineering profile, where the same problem exists, so tell me if it's intented or not. If it's intented (and you plan on keeping it that way) I suppose I could make checks if it's near the anvil before trying to craft every time, it's just a little rough ^_^
BTW I also made this list of useful things you can put in "Custom Action". I made a list so I don't have to go look them up in the middle of some thread on the forums, and I do find them all useful for making succesful PB profiles. I wanted to share it on the Guides forum, but I'm not allowed to post there. So if you wanna share it out, feel free to. Else people can take it from my attachment here (until this thread gets bigger and it's impossible to find). Some of the stuff is more or less duplicate from the "documentation" you've made already. But I gathered from you OP and the .rtf in the PB folder plus I added some stuff.